Granted Patent
Utility
US 6,016,470 · App. 08/969,031
Rejection grammar using selected phonemes for speech recognition system
Inventor:
Chang-Qing Shu
Patented Case
View Patent ↗
Granted: Jan 18, 2000
Filed: Nov 12, 1997
Inventor
Chang-Qing Shu
Assignee (at issue)
GTE Internetworking Incorporated
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.